/* 登录页面特定样式 */
.login-hero {
    height: 60vh;
    background: url('https://images.unsplash.com/photo-1469854523086-cc02fe5d8800?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') no-repeat center center;
    background-size: cover;
}

/* 登录表单区域 */
.login-container {
    padding: 4rem 5%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.login-form-container {
    background-color: var(--black);
    width: 100%;
    max-width: 400px;
    padding: 3rem;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h3 {
    font-size: 1.8rem;
    font-weight: normal;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.login-header p {
    color: var(--very-light-gray);
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--very-light-gray);
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    color: var(--white);
    font-size: 0.9rem;
    transition: all var(--transition-speed) ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--white);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

#togglePassword {
    position: absolute;
    right: 10px;
    top: 38px;
    color: var(--very-light-gray);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

#togglePassword:hover {
    color: var(--white);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -0.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--very-light-gray);
}

.forgot-password {
    font-size: 0.9rem;
    color: var(--very-light-gray);
}

.login-btn {
    background-color: transparent;
    color: var(--white);
    border: 1px solid var(--white);
    padding: 0.8rem;
    font-size: 1rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    margin-top: 0.5rem;
}

.login-btn:hover {
    background-color: var(--white);
    color: var(--black);
}

.social-login {
    margin-top: 2rem;
    text-align: center;
}

.social-login p {
    color: var(--very-light-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--dark-gray);
    color: var(--white);
    transition: all var(--transition-speed) ease;
}

.social-icons a:hover {
    background-color: var(--white);
    color: var(--black);
}

.register-link {
    text-align: center;
    margin-top: 2rem;
}

.register-link p {
    font-size: 0.9rem;
    color: var(--very-light-gray);
}

.register-link a {
    color: var(--white);
    font-weight: normal;
}

.register-link a:hover {
    text-decoration: underline;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .login-container {
        padding: 3rem 5%;
    }
    
    .login-form-container {
        padding: 2rem;
    }
}
/* 社交媒体登录按钮样式 */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--dark-gray);
    color: var(--white);
    transition: all var(--transition-speed) ease;
}

.social-icons a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-icon.weixin {
    background-color: #09b33e;
}

.social-icon.weibo {
    background-color: #e6162d;
}

.social-icon.qq {
    background-color: #12b7f5;
}